Two things you may or may not want to hear. Fill the flutes of the tap with wheel bearing grease, this will hold the cuttings which probably won't amount to much anyway. Secondly what ever is not caught in the grease is aluminum so it really isn't going to hurt anything. That's what filters are for.
YMMV however so do whatever you are comfortable with.
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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